@book{6253,
	author = {Japan. Ministry of Health and Welfare. Health Statistics Division. Minister's Secretariat. Statistics and Information Department. and Health and Welfare Statistics Association (Japan).},
	title = {Patients and medical institutions in Japan : graphical review of health statistics.},
	publisher = { Ministry of Health and Welfare,},
	year = {1999.},
	address = {[Tokyo] : }
}